DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 777
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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RTMCSR—Refresh Timer Control/Status Register
Bit
Initial value
Read/Write
Note:
*
Only 0 can be written, to clear the flag.
R/(W)
CMF
Compare match flag
7
0
0 [Clearing condition]
1 [Setting condition]
*
Read CMF when CMF = 1, then write 0 in CMF
RTCNT = RTCOR
CMIE
R/W
Compare match interrupt enable
0 The CMI interrupt requested by CMF is disabled
1 The CMI interrupt requested by CMF is enabled
6
0
CKS2
R/W
5
0
Clock select 2 to 0
CKS2
Bit 5
0
1
CKS1
R/W
CKS1
4
0
Bit 4
0
1
0
1
Rev. 3.00 Mar 21, 2006 page 747 of 814
CKS0
CKS0
Bit 3
R/W
0
1
0
1
0
1
0
1
3
0
Appendix B Internal I/O Register
Clock input is disabled
Counter Clock Source
/2
/8
/32
/128
/512
/2048
/4096
H'AD
—
—
2
1
Refresh controller
REJ09B0302-0300
—
—
1
1
—
—
0
1
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